---
product_id: 276996048
title: "Powerbuilt 14mm Back Tap Thread Repair Tool - 640811"
brand: "powerbuilt"
price: "198.73 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Powerbuilt"
url: https://www.desertcart.tn/products/276996048-powerbuilt-14mm-back-tap-thread-repair-tool-640811
store_origin: TN
region: Tunisia
---

# Heat-treated 4118 steel durability Saves hours by no cylinder head removal 14mm precision thread repair Powerbuilt 14mm Back Tap Thread Repair Tool - 640811

**Brand:** powerbuilt
**Price:** 198.73 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Fix threads like a pro—no mess, no stress!

## Quick Answers

- **What is this?** Powerbuilt 14mm Back Tap Thread Repair Tool - 640811 by powerbuilt
- **How much does it cost?** 198.73 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/276996048-powerbuilt-14mm-back-tap-thread-repair-tool-640811)

## Best For

- powerbuilt enthusiasts

## Why This Product

- Trusted powerbuilt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Durability:** Crafted from heat-treated 4118 steel for long-lasting performance
- • **ANSI-Certified Quality:** Built to meet or exceed industry standards for reliability
- • **Time-Saving Efficiency:** Fixes fouled threads without removing cylinder heads or using inserts
- • **Precision Thread Restoration:** Repairs damaged spark plug threads without debris falling into the cylinder
- • **Innovative Collapsible Design:** Expands inside the chamber for seamless thread cleaning and repair

## Overview

The Powerbuilt 14mm Back Tap Thread Repair Tool (model 640811) is a professional-grade, collapsible tool designed to restore damaged spark plug threads efficiently. Made from heat-treated 4118 steel and meeting ANSI standards, it saves time by repairing threads through the spark plug hole without removing cylinder heads, preventing debris from entering the engine chamber. Trusted by thousands for its durability and precision, this tool is a must-have for any serious mechanic or DIY enthusiast.

## Description

Buy Powerbuilt 14mm Back Tap Thread Repair Tool - 640811 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Very good tool - It help my to rethread spark plug dameged thread on my Toyota prado
Review: Saved me thousands of dollars and way too many hours. The trickiest part was fixing the threads at the START of the hole as they were the bad ones.. at least this kept crap out of my chambers though, 100% recommend this! It's VERY high quality too, I was impressed. At first I thought the fifty bucks was outrageous, but... nope! This is great for just CLEANING threads as well. So you remove old sparks, put this down the hole, open it up, and thread it out, threads are as good as new!

## Features

- SAVES THE DAY: The Back tap repairs the damaged thread as it is drawn up through the spark plug hole bringing any debris with it instead of falling into engine cylinder
- PATENTED DESIGN: Collapsible design allows it to engage be placed through the spark plug hole and into the chamber; expands the tool's threaded area and threading into the clean threads drawn up through the plug hole repairing threads as it goes
- TIME SAVER: Repairs fouled and damaged threads without removing cylinder heads; no need for tricky thread inserts
- TOP QUALITY: Meets or exceeds ANSI standards
- STRONG: Made of heat treated 4118 steel
- Back-Tap 14 millimeter thread straightening tool for spark plug fouled threads
- Collapsible design allows it to engage be placed through the spark plug hole and into the chamber
- Expands the tool's threaded area and threading into the clean threads
- Backtap repairs the damaged threads as it is drawn up through the spark plug hole

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0014FGVVW |
| Brand Name | Powerbuilt |
| Color | Silver |
| Country of Publication | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,744) |
| Global Trade Identification Number | 00028907263274 |
| Included Components | Back-Tap Thread Repair To |
| Item Dimensions | 12.7 x 1.9 x 25.4 centimeters |
| Item Type Name | Back-Tap Thread Repair To |
| Item Weight | 0.16 Kilograms |
| Manufacturer | Powerbuilt |
| Manufacturer Part Number | 640811 |
| Material Type | 4130 Steel |
| Model Number | 640811 |
| Number of Pieces | 1 |
| UPC | 740528465287 028907263274 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Powerbuilt
- **Colour:** Silver
- **Item dimensions L x W x H:** 12.7 x 1.9 x 25.4 centimeters
- **Item weight:** 0.16 Kilograms
- **Material:** 4130 Steel

## Images

![Powerbuilt 14mm Back Tap Thread Repair Tool - 640811 - Image 1](https://m.media-amazon.com/images/I/71yi7la5QvL.jpg)
![Powerbuilt 14mm Back Tap Thread Repair Tool - 640811 - Image 2](https://m.media-amazon.com/images/I/71sHB1LAR0L.jpg)
![Powerbuilt 14mm Back Tap Thread Repair Tool - 640811 - Image 3](https://m.media-amazon.com/images/I/71cJy1fnt9L.jpg)
![Powerbuilt 14mm Back Tap Thread Repair Tool - 640811 - Image 4](https://m.media-amazon.com/images/I/71lf0gC-W5L.jpg)
![Powerbuilt 14mm Back Tap Thread Repair Tool - 640811 - Image 5](https://m.media-amazon.com/images/I/61d2vkTIm9L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good tool
*by A***D on 11 July 2024*

It help my to rethread spark plug dameged thread on my Toyota prado

### ⭐⭐⭐⭐⭐ Review
*by J***S on 27 August 2019*

Saved me thousands of dollars and way too many hours. The trickiest part was fixing the threads at the START of the hole as they were the bad ones.. at least this kept crap out of my chambers though, 100% recommend this! It's VERY high quality too, I was impressed. At first I thought the fifty bucks was outrageous, but... nope! This is great for just CLEANING threads as well. So you remove old sparks, put this down the hole, open it up, and thread it out, threads are as good as new!

### ⭐⭐⭐⭐⭐ Review
*by B***O on 5 November 2024*

Iused i to rethred my MDT mower sucsessfully! Easy and swifth.

## Frequently Bought Together

- Powerbuilt 14mm Back Tap Thread Repair Tool - 640811
- ARES 70692 – M14 x 1.25 Limited Access Spark Plug Thread Chaser Tool – Low Profile Design for Confined Areas – 5/8-Inch Hex Head with 3/8-Inch Square Drive Design for Superior Versatility
- Lisle 20020 Limited Access Spark Plug

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**Shop now:** [https://www.desertcart.tn/products/276996048-powerbuilt-14mm-back-tap-thread-repair-tool-640811](https://www.desertcart.tn/products/276996048-powerbuilt-14mm-back-tap-thread-repair-tool-640811)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-18*